tkgka

hi, i'm daniel. i'm a 15-year-old high school junior. in my free time, i hack billion dollar companies and build cool stuff.

3 months ago, I discovered a unique 0-click deanonymization attack that allows an attacker to grab the location of any target within a 250 mile radius. With a vulnerable app installed on a target's phone (or as a background application on their laptop), an attacker can send a malicious payload and deanonymize you within seconds--and you wouldn't even know.

I'm publishing this writeup and research as a warning, especially for journalists, activists, and hackers, about this type of undetectable attack. Hundreds of applications are vulnerable, including some of the most popular apps in the world: Signal, Discord, Twitter/X, and others. Here's how it works:

Cloudflare

By the numbers, Cloudflare is easily the most popular CDN on the market. It beats out competitors such as Sucuri, Amazon CloudFront, Akamai, and Fastly. In 2019, a major Cloudflare outage k

Running Linux and Windows on M1 with QEMU

30.11.2020: Updated with the new patchseries and instructions for Windows

02.12.2020: Added tweaks

08.12.2020: Updated with patchseries v4

31.01.2020: Updated with patchseries v6

	import AVFoundation
	import CoreImage
	import SwiftUI

	/// A sample view that plays a remote video and applies a controllable mosaic shader.
	///
	/// This view demonstrates how to:
	/// - Pull video frames from `AVPlayer` using `AVPlayerItemVideoOutput`
	/// - Render them in SwiftUI as a `CGImage`
	/// - Apply a custom Metal-based mosaic effect using `ShaderLibrary`

	import SwiftUI

	struct AnimatedSelector: View {

	// Change this model for the proper case you need.
	@Binding var selectedType: AnimatedSelectorType

	// This boolean is used to disable the animated hand
	@State var touchedAnySocialMedia = false

	# Summary
	A few notes I took to see if I could use MacOS as Hypevirsor in a similar fashion to Linux
	I wanted to see how few addons were needed instead of using Parallels, Virtual Box, VM Fsion etc.
	The idea is to use QEMU, Hypervisor Framework (https://developer.apple.com/documentation/hypervisor) and some custom host networking.

	# Installations
	brew install qemu (For controlling Hypervisor Framework)
	brew install cdrtools (For making cloud init iso's)
	http://tuntaposx.sourceforge.net/download.xhtml (For customer tap based networking)

	//
	// NSImageExtensions.swift
	//

	import Cocoa

	extension NSImage {

	/// The height of the image.
	var height: CGFloat {